1、专题十二构词法专题十二构词法第1页，共23页。语法专题突破语法专题突破专题十二专题十二构词法构词法-2-高考感悟考点归纳单句填空1.(2018全国卷)Running is cheap,easy and its always(energy).2.(2018全国卷)This switch has decreased(pollute)in the countrys major lakes and reservoirs and made drinking water safer for people.3.(2018全国卷)My name is Mireya Mayor.Im a_(science)wh
2、o studies animals such as apes and monkeys.4.(2018浙江卷)The obvious one is money;eating out once or twice a week may be(afford)but doing this most days adds up.5.(2018浙江卷)Researchers have found that there is a direct link between the increase in food eaten outside the home and the rise in(weigh)proble
3、ms.energetic pollutionscientistaffordableweight第2页，共23页。语法专题突破语法专题突破专题十二专题十二构词法构词法-3-高考感悟考点归纳考点一构词法的种类 第3页，共23页。语法专题突破语法专题突破专题十二专题十二构词法构词法-4-高考感悟考点归纳第4页，共23页。语法专题突破语法专题突破专题十二专题十二构词法构词法-5-高考感悟考点归纳考点二合成法合成法就是由两个或更多的词合成一个词。词与词之间有的用连字符“-”连接,有的直接连写在一起,还有的分开写。1.合成名词第5页，共23页。语法专题突破语法专题突破专题十二专题十二构词法构词法-6-高考
4、感悟考点归纳第6页，共23页。语法专题突破语法专题突破专题十二专题十二构词法构词法-7-高考感悟考点归纳2.合成形容词 第7页，共23页。语法专题突破语法专题突破专题十二专题十二构词法构词法-8-高考感悟考点归纳第8页，共23页。语法专题突破语法专题突破专题十二专题十二构词法构词法-9-高考感悟考点归纳3.合成副词 第9页，共23页。语法专题突破语法专题突破专题十二专题十二构词法构词法-10-高考感悟考点归纳4.其他合成词 第10页，共23页。语法专题突破语法专题突破专题十二专题十二构词法构词法-11-高考感悟考点归纳考点三转化法 转化法就是一个单词由一种词性转化为另一种词性而词形不变。第11
5、页，共23页。语法专题突破语法专题突破专题十二专题十二构词法构词法-12-高考感悟考点归纳考点四派生法派生法就是由一个词根加上前缀或后缀构成另一个词。1.前缀第12页，共23页。语法专题突破语法专题突破专题十二专题十二构词法构词法-13-高考感悟考点归纳第13页，共23页。语法专题突破语法专题突破专题十二专题十二构词法构词法-14-高考感悟考点归纳第14页，共23页。语法专题突破语法专题突破专题十二专题十二构词法构词法-15-高考感悟考点归纳2.后缀 第15页，共23页。语法专题突破语法专题突破专题十二专题十二构词法构词法-16-高考感悟考点归纳第16页，共23页。语法专题突破语法专题突破专题
6、十二专题十二构词法构词法-17-高考感悟考点归纳第17页，共23页。语法专题突破语法专题突破专题十二专题十二构词法构词法-18-高考感悟考点归纳第18页，共23页。语法专题突破语法专题突破专题十二专题十二构词法构词法-19-高考感悟考点归纳第19页，共23页。语法专题突破语法专题突破专题十二专题十二构词法构词法-20-.单句填空1.People with disabilities are now doing many things to_(rich)their lives.2.It is your(free)to do what you want after class.3.After a l
7、ong and heated discussion,the final(agree)was arrived at in the end.4.The Chinese people are very(friend)to foreigners.5.They were the kind that I did not have in my(collect)so I placed them carefully in my bag.6.I was supposed to arrive at the airport on time.(fortunate),I was held up by the heavy
8、traffic jam.enrichfreedomagreementfriendlycollectionUnfortunately第20页，共23页。语法专题突破语法专题突破专题十二专题十二构词法构词法-21-7.Ron had a(success)career and worked for Ford before retiring and leading a relaxed life.8.Excessive dosage(剂量)of this drug can result in_(injure)to the liver.9.But Jane knew from past experienc
9、e that her(choose)of ties hardly ever pleased her father.10.(obvious),the story is not true,but the festival is interesting.successfulinjurychoiceObviously第21页，共23页。语法专题突破语法专题突破专题十二专题十二构词法构词法-22-.语法填空Writing keeps us in touch with other people.We write to communicate with 1.(relate)and friends.With
10、computers and Internet 2.(connect)in many families,schools,and companies,people are e-mailing others all the time,or talking to them by 3.(write)in online chat rooms.It is 4._(cheap)than calling long 5.(distant).Students are e-mailing their 6.(teach)to receive and discuss their classroom tasks and t
11、o turn them in.They are e-mailing classmates to discuss their homework.They are also sharing 7.(inform)about concerts and sports events,as well as jokes and their 8._(day)life.relativesconnectionswritingcheaperdistanceteachersinformationdaily第22页，共23页。语法专题突破语法专题突破专题十二专题十二构词法构词法-23-Despite the growing 9.(important)of computers,however,there are some people who keep writing 10._(person)letters.Because they believe that a hand-written note to a friend or a family member is the best way to communicate important thoughts.importancepersonal第23页，共23页。
